The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2013
Filed:
Aug. 31, 2007
Hiroshi Shirasu, Yokohama, JP;
Yasuo Aoki, Zushi, JP;
Motoo Koyama, Tokyo, JP;
Takayuki Kikuchi, Zushi, JP;
Hiroshi Shirasu, Yokohama, JP;
Yasuo Aoki, Zushi, JP;
Motoo Koyama, Tokyo, JP;
Takayuki Kikuchi, Zushi, JP;
Nikon Corporation, Tokyo, JP;
Abstract
A light source apparatus is equipped with a discharge lamp, which has a glass tube that forms a light emitting part and a base member that is coupled thereto, and a mounting apparatus that holds the discharge lamp via the base member. Therein, the base member has a flange part that contacts positioning plate of the mounting apparatus, and a fixed part that is urged with a pressing force that presses the flange part to the positioning plate. Furthermore, the mounting apparatus has a fixing arm that urges the fixed part by a compression coil spring.